US7419522B2 - Dirt separation and collection assembly for vacuum cleaner - Google Patents
Dirt separation and collection assembly for vacuum cleaner Download PDFInfo
- Publication number
- US7419522B2 US7419522B2 US11/083,481 US8348105A US7419522B2 US 7419522 B2 US7419522 B2 US 7419522B2 US 8348105 A US8348105 A US 8348105A US 7419522 B2 US7419522 B2 US 7419522B2
- Authority
- US
- United States
- Prior art keywords
- assembly
- shroud
- dirt
- separation zone
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
- A47L9/1625—Multiple arrangement thereof for series flow
- A47L9/1633—Concentric cyclones
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/03—Vacuum cleaner
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/083,481 US7419522B2 (en) | 2005-03-18 | 2005-03-18 | Dirt separation and collection assembly for vacuum cleaner |
EP05792335A EP1809159A2 (en) | 2004-08-26 | 2005-08-26 | Cyclonic separation device for a vacuum cleaner |
PCT/US2005/030373 WO2006026414A2 (en) | 2004-08-26 | 2005-08-26 | Cyclonic separation device for a vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/083,481 US7419522B2 (en) | 2005-03-18 | 2005-03-18 | Dirt separation and collection assembly for vacuum cleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
US20060207231A1 US20060207231A1 (en) | 2006-09-21 |
US7419522B2 true US7419522B2 (en) | 2008-09-02 |
Family
ID=37008863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/083,481 Active 2026-03-14 US7419522B2 (en) | 2004-08-26 | 2005-03-18 | Dirt separation and collection assembly for vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
US (1) | US7419522B2 (en) |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050272017A1 (en) * | 2004-03-19 | 2005-12-08 | Neuhauser Alan R | Gathering data concerning publication usage |
US20060107628A1 (en) * | 2004-11-25 | 2006-05-25 | Sanyo Electric Co., Ltd. | Dust collector and vacuum cleaner having the same |
US20070067944A1 (en) * | 2005-09-28 | 2007-03-29 | Panasonic Corporation Of North America | Vacuum cleaner with dirt collection vessel having a stepped sidewall |
US20070214756A1 (en) * | 2006-03-15 | 2007-09-20 | Samsung Gwangju Electronics Co., Ltd. | Dust collecting apparatus with a plurality of inlets |
US20070289266A1 (en) * | 2006-06-16 | 2007-12-20 | Samsung Gwangju Electronics Co., Ltd. | Dust collecting apparatus for vacuum cleaner |
US20080104795A1 (en) * | 2005-05-27 | 2008-05-08 | Yuedan Wang | Dust Collector Cup of Fall Centrifugal Separation Type |
US20090007369A1 (en) * | 2007-07-05 | 2009-01-08 | Dyson Technology Limited | Cyclonic separating apparatus |
US20090205298A1 (en) * | 2005-08-17 | 2009-08-20 | Lg Electronics Inc. | Dust collecting device for vacuum cleaner |
US20090217635A1 (en) * | 2006-09-28 | 2009-09-03 | Miele & Cie. Kg | Device for eliminating dust from dust-laden air, particularly for use in a vacuum cleaner |
US20090265882A1 (en) * | 2008-03-28 | 2009-10-29 | Emerson Electric Co. | Easy access filter assembly for a wet/dry vacuum appliance |
US20090265883A1 (en) * | 2005-07-12 | 2009-10-29 | Bissell Homecare, Inc. | Vacuum Cleaner with Cyclonic Dirt Separation |
US20100187180A1 (en) * | 2009-01-29 | 2010-07-29 | General Electric Company | Method and apparatus for separating air and oil |
US20110225764A1 (en) * | 2010-03-19 | 2011-09-22 | Muhlenkamp Eric E | Dirt cup assembly with a pre-filter having a plurality of ribs |
WO2012064814A1 (en) * | 2010-11-09 | 2012-05-18 | Panasonic Corporation Of North America | Dirt cup with secondary cyclonic cleaning chambers |
US20120210537A1 (en) * | 2011-02-18 | 2012-08-23 | Makarov Sergey V | Vacuum cleaner dirt cup |
US20120272631A1 (en) * | 2011-04-26 | 2012-11-01 | Tony Lin | Dust collector |
US20130145732A1 (en) * | 2010-05-21 | 2013-06-13 | John Edward Charles Gwynn | Filter with cyclone separation means |
US20140196605A1 (en) * | 2013-01-16 | 2014-07-17 | Techtronic Floor Care Technology Limited | Dual-stage cyclonic air separator |
US8973215B2 (en) | 2012-07-18 | 2015-03-10 | Techtronic Floor Care Technology Limited | Cyclonic vacuum cleaner and dirt separator |
US9693665B2 (en) | 2014-10-22 | 2017-07-04 | Techtronic Industries Co. Ltd. | Vacuum cleaner having cyclonic separator |
US9775483B2 (en) | 2014-10-22 | 2017-10-03 | Techtronic Industries Co. Ltd. | Vacuum cleaner having cyclonic separator |
US9885194B1 (en) | 2017-05-11 | 2018-02-06 | Hayward Industries, Inc. | Pool cleaner impeller subassembly |
US9885196B2 (en) | 2015-01-26 | 2018-02-06 | Hayward Industries, Inc. | Pool cleaner power coupling |
US9896858B1 (en) | 2017-05-11 | 2018-02-20 | Hayward Industries, Inc. | Hydrocyclonic pool cleaner |
US9909333B2 (en) | 2015-01-26 | 2018-03-06 | Hayward Industries, Inc. | Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system |
US10117551B2 (en) | 2014-10-22 | 2018-11-06 | Techtronic Industries Co. Ltd. | Handheld vacuum cleaner |
US10156083B2 (en) | 2017-05-11 | 2018-12-18 | Hayward Industries, Inc. | Pool cleaner power coupling |
US10631697B2 (en) | 2014-02-14 | 2020-04-28 | Techtronic Industries Co. Ltd. | Separator configuration |
US20200215555A1 (en) * | 2017-06-19 | 2020-07-09 | Tti (Macao Commercial Offshore) Limited | Cyclonic separator device |
US10791898B2 (en) * | 2015-01-14 | 2020-10-06 | Lg Electronics Inc. | Dust collector for vacuum cleaner |
US20210369067A1 (en) * | 2016-11-08 | 2021-12-02 | Techtronic Floor Care Technology Limited | Vacuum cleaner |
Families Citing this family (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050274094A1 (en) * | 2003-03-17 | 2005-12-15 | Demarco Thomas M | Vacuum loader |
US7887612B2 (en) * | 2006-03-10 | 2011-02-15 | G.B.D. Corp. | Vacuum cleaner with a plurality of cyclonic cleaning stages |
US20070234687A1 (en) * | 2006-04-06 | 2007-10-11 | Suzhou Kingclean Floorcare Co., Ltd. | Second-stage separator device for a vacuum cleaner |
US8950039B2 (en) | 2009-03-11 | 2015-02-10 | G.B.D. Corp. | Configuration of a surface cleaning apparatus |
CN101662976A (en) | 2006-12-12 | 2010-03-03 | Gbd公司 | Surface cleaning apparatus adapted for use with liner |
CA2599303A1 (en) | 2007-08-29 | 2009-02-28 | Gbd Corp. | Surface cleaning apparatus |
US10765277B2 (en) | 2006-12-12 | 2020-09-08 | Omachron Intellectual Property Inc. | Configuration of a surface cleaning apparatus |
US9192269B2 (en) | 2006-12-15 | 2015-11-24 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9888817B2 (en) | 2014-12-17 | 2018-02-13 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US20210401246A1 (en) | 2016-04-11 | 2021-12-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US10165912B2 (en) | 2006-12-15 | 2019-01-01 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US11857142B2 (en) | 2006-12-15 | 2024-01-02 | Omachron Intellectual Property Inc. | Surface cleaning apparatus having an energy storage member and a charger for an energy storage member |
US11751733B2 (en) | 2007-08-29 | 2023-09-12 | Omachron Intellectual Property Inc. | Portable surface cleaning apparatus |
US9138114B2 (en) | 2009-03-13 | 2015-09-22 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9427122B2 (en) | 2009-03-13 | 2016-08-30 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9433332B2 (en) | 2013-02-27 | 2016-09-06 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
CA2674376A1 (en) | 2009-03-13 | 2010-09-13 | G.B.D. Corp. | Surface cleaning apparatus with different cleaning configurations |
US9265395B2 (en) | 2010-03-12 | 2016-02-23 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
CA2967272C (en) | 2009-03-13 | 2018-01-02 | Omachron Intellectual Property Inc. | Hand vacuum cleaner |
CA2674761C (en) | 2009-03-13 | 2016-10-04 | G.B.D. Corp. | Surface cleaning apparatus with different cleaning configurations |
US11612288B2 (en) | 2009-03-13 | 2023-03-28 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US10722086B2 (en) | 2017-07-06 | 2020-07-28 | Omachron Intellectual Property Inc. | Handheld surface cleaning apparatus |
US9591953B2 (en) | 2009-03-13 | 2017-03-14 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US11690489B2 (en) | 2009-03-13 | 2023-07-04 | Omachron Intellectual Property Inc. | Surface cleaning apparatus with an external dirt chamber |
US9226633B2 (en) | 2009-03-13 | 2016-01-05 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9211044B2 (en) | 2011-03-04 | 2015-12-15 | Omachron Intellectual Property Inc. | Compact surface cleaning apparatus |
US9392916B2 (en) | 2009-03-13 | 2016-07-19 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9480373B2 (en) | 2009-03-13 | 2016-11-01 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9198551B2 (en) | 2013-02-28 | 2015-12-01 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US8875340B2 (en) | 2010-03-12 | 2014-11-04 | G.B.D. Corp. | Surface cleaning apparatus with enhanced operability |
US8640304B2 (en) | 2010-03-12 | 2014-02-04 | G.B.D. Corp. | Cyclone construction for a surface cleaning apparatus |
DE102012012727A1 (en) * | 2012-06-26 | 2014-01-02 | Hydac Process Technology Gmbh | Apparatus for conditioning gases |
US9027198B2 (en) | 2013-02-27 | 2015-05-12 | G.B.D. Corp. | Surface cleaning apparatus |
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US9295995B2 (en) | 2013-02-28 | 2016-03-29 | Omachron Intellectual Property Inc. | Cyclone such as for use in a surface cleaning apparatus |
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US20140237764A1 (en) | 2013-02-28 | 2014-08-28 | G.B.D. Corp. | Cyclone such as for use in a surface cleaning apparatus |
US9227151B2 (en) | 2013-02-28 | 2016-01-05 | Omachron Intellectual Property Inc. | Cyclone such as for use in a surface cleaning apparatus |
US9364127B2 (en) | 2013-02-28 | 2016-06-14 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
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US9238235B2 (en) | 2013-02-28 | 2016-01-19 | Omachron Intellectual Property Inc. | Cyclone such as for use in a surface cleaning apparatus |
US9161669B2 (en) | 2013-03-01 | 2015-10-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
US9227201B2 (en) | 2013-02-28 | 2016-01-05 | Omachron Intellectual Property Inc. | Cyclone such as for use in a surface cleaning apparatus |
US9215960B2 (en) | 2013-02-28 | 2015-12-22 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
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JP6334204B2 (en) * | 2014-02-28 | 2018-05-30 | シャープ株式会社 | Dust collector and vacuum cleaner |
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US4853010A (en) * | 1984-09-12 | 1989-08-01 | Spence Billy F | Multi stage gas scrubber |
US20020020154A1 (en) * | 2000-08-19 | 2002-02-21 | Byung-Sun Yang | Cyclone dust collector and vacuum cleaner using such dust collector |
WO2002069778A1 (en) | 2001-02-13 | 2002-09-12 | Fortum Oyj | Dust separation method and arrangement of a central vacuum cleaner |
Cited By (59)
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US20050272017A1 (en) * | 2004-03-19 | 2005-12-08 | Neuhauser Alan R | Gathering data concerning publication usage |
US9132689B2 (en) | 2004-03-19 | 2015-09-15 | The Nielsen Company (Us), Llc | Gathering data concerning publication usage |
US8849182B2 (en) * | 2004-03-19 | 2014-09-30 | The Nielsen Company (Us), Llc | Gathering data concerning publication usage |
US7588610B2 (en) * | 2004-11-25 | 2009-09-15 | Sanyo Electric Co., Ltd. | Dust collector and vacuum cleaner having the same |
US20060107628A1 (en) * | 2004-11-25 | 2006-05-25 | Sanyo Electric Co., Ltd. | Dust collector and vacuum cleaner having the same |
US20080104795A1 (en) * | 2005-05-27 | 2008-05-08 | Yuedan Wang | Dust Collector Cup of Fall Centrifugal Separation Type |
US7780753B2 (en) * | 2005-05-27 | 2010-08-24 | Weiguo Lang | Dust collector cup of fall centrifugal separation type |
US8176597B2 (en) * | 2005-07-12 | 2012-05-15 | Bissell Homecare, Inc. | Vacuum cleaner with cyclonic dirt separation |
US20090265883A1 (en) * | 2005-07-12 | 2009-10-29 | Bissell Homecare, Inc. | Vacuum Cleaner with Cyclonic Dirt Separation |
US7892305B2 (en) * | 2005-08-17 | 2011-02-22 | Lg Electronics Inc. | Dust collecting device for vacuum cleaner |
US20090205298A1 (en) * | 2005-08-17 | 2009-08-20 | Lg Electronics Inc. | Dust collecting device for vacuum cleaner |
US20070067944A1 (en) * | 2005-09-28 | 2007-03-29 | Panasonic Corporation Of North America | Vacuum cleaner with dirt collection vessel having a stepped sidewall |
US20070214756A1 (en) * | 2006-03-15 | 2007-09-20 | Samsung Gwangju Electronics Co., Ltd. | Dust collecting apparatus with a plurality of inlets |
US7662201B2 (en) * | 2006-03-15 | 2010-02-16 | Samsung Gwangju Electronics Co., Ltd. | Dust collecting apparatus with a plurality of inlets |
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